081
CDUS46 KBOI 170936
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
336 AM MDT SUN AUG 17 2025
...............................
..THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 221 PM 109 2023 94 -6 89
MINIMUM 64 256 AM 41 1970 59 5 55
1976
AVERAGE 76 76 0 72
PRECIPITATION (IN)
YESTERDAY T 0.14 1984 0.00 0.00 0.00
MONTH TO DATE T 0.07 -0.07 0.02
SINCE OCT 1 11.84 9.14 2.70 9.49
SINCE JAN 1 6.67 6.23 0.44 7.38
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 34 -7 20
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 11 12 -1 7
MONTH TO DATE 192 215 -23 257
SINCE JUN 1 839 805 34 1052
SINCE JAN 1 896 864 32 1088
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 200 AM
LOWEST 31 200 PM
AVERAGE 47
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THE ONTARIO OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 108 1967
MINIMUM TEMPERATURE (F) 59 41 1976
1978
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 655 AM MDT SUNSET 849 PM MDT
AUGUST 18 2025........SUNRISE 656 AM MDT SUNSET 847 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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